Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Earth is teeming with life, but as of now, life has never been found anywhere else, but new observations hint at life on ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

And he says it's not some little world that's debatably a planet, like Pluto. He says this thing is bigger than Earth. MIKE ...

Prepare for a battle of wills! On April 23, the sun will square Pluto, bringing intensity and friction to themes surrounding ...

A planet 140 light-years from Earth is rapidly coming apart due to its close proximity to its star. The roasting planet is effectively evaporating away: It sheds an enormous amount of surface minerals ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...